Bottom portion of a vehicle



FIG. 1 is a right, front perspective view of a bottom portion of a vehicle showing our new design;

FIG. 2 is a left, front perspective view thereof;

FIG. 3 is a left, rear perspective view thereof;

FIG. 4 is a right, rear perspective view thereof;

FIG. 5 is a front view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a right side view thereof; and,

FIG. 9 is a top view thereof.

The portions of the vehicle shown throughout the drawing views in de-emphasized and half-tone portions outside the broken lines and the broken lines representing the boundary and configuration of what is claimed as the design are for environmental and illustrative purposes and form no part of the claimed design. 

CLAIM The ornamental design for a bottom portion of a vehicle, as shown and described. 